Other Parts Discussed in Thread: ADS1602 , THS4503 , OPA2822 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/655783/ads1602-external-voltage-reference-drawing…
Hi, Frank
仿真電路圖后面有一段說明:The chief disadvantage of this approach is that it is hard to come up with resistor values that will match the inverting and non-inverting stages. If the circuit is to be unity gain, R1 and R2 should be the same value, and R3 and…